ICD-10-CM I45.4 → ICD-9
Nonspecific intraventricular block
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 42650Approximate match
Nonspecific intraventricular block
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.